ncat JP748, Epidote, Quartz, Laurium Mine, Keewenaw Peninsula, Michigan, USA September 23, 2019 Steve Michigan North and Central Americas United States
Canada North and Central Americas ncat JL0571 Lazulite, Whiteite, Quartz, Rapid Creek, Dawson mining district, Yukon, Canada January 26, 2023
Arkansas North and Central Americas United States 0132 Brookite, Quartz, Moses Hill, Magnet Cove, Arkansas, USA September 18, 2019
